add package workflow

.github/workflows/build-and-publish.yml

@@ -0,0 +1,36 @@
+name: Publish npm Package
+
+on:
+  push:
+     branches:
+      - main
+
+jobs:
+  build-and-publish:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: '16'
+          registry-url: 'https://npm.pkg.github.com/'
+
+      - name: Install dependencies
+        run: npm install
+
+      - name: Build the package
+        run: npm run build
+
+      - name: Publish to GitHub Package Registry
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.GH_TOKEN }}
+        run: npm publish
+
+      - name: Verify publication
+        run: npm info @RedHatTraining/catalog-manager-models
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.GH_TOKEN }}